Fluorescent lamp tube



FIG. 1 is a front elevational view of a fluorescent lamp tube showing our new design, the rear elevation being identical in appearance to the front elevation;

FIG. 2 is a right side elevational view thereof, the left side being identical in appearance to the right side;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a sectional view taken on line 5--5' of FIG. 3; and

FIG. 6 is a sectional view taken on line 6--6' of FIG. 1. 

The ornamental design for a fluorescent lamp tube, as shown and described. 